NUD4001 - High Current LED Driver

Product Overview

ON Semiconductor

Datasheet Details

Part number	NUD4001
Manufacturer	ON Semiconductor
File Size	205.76 KB
Description	High Current LED Driver
Datasheet	NUD4001 Datasheet
Additional preview pages of the NUD4001 datasheet.

Product details

Description

Pin Symbol Description 1 Vin Positive input voltage to the device 2 Boost This pin may be used to drive an external transistor as described in the App Note AND8198/D.3 Rext An external resistor between Rext and Vin pins sets different current levels for different application needs 4 5, 6, 7, 8 GND Iout Ground The LEDs are connected from these pins to ground 8 1 SO 8 CASE 751 STYLE 25 MARKING DIAGRAM 8 4001 AYWW G 1 4001 = Specific Device Code A = Assembly Location Y = Year

Features

Supplies Constant LED Current for Varying Input Voltages.
External Resistor Allows Designer to Set Current.
up to 500 mA.
Offered in Surface Mount Package Technology (SO.
8).
NSV Prefix for Automotive and Other.

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Published: Jan 17, 2007 |